Method startBatchProgress

frontend/src/webview.ts:463–477

* Start tracking batch progress (resets counters).

(total: number)

     * Start tracking batch progress (resets counters).
     */
    startBatchProgress(total: number): void {
        this.batchState = {
            completed: 0,
            total,
            startTime: Date.now(),
            filesAnalyzed: 0
        };
        this.postMessage({
            command: 'batchProgress',
            completed: 0,
            total,
            filesAnalyzed: 0,
            elapsed: 0
        });
    }

    /**
     * Mark a batch as completed (increments cumulative counter).